Finding the Fourth Proportional to 107,993.82, 161,990.04 and 36,882.15

Step by Step Solution

1. Step 1: Write the proportion equation
   107,993.82 : 161,990.04 = 36,882.15 : x
2. Step 2: Convert to fraction form
   107,993.82/161,990.04 = 36,882.15/x
3. Step 3: Cross multiply
   107,993.82x = 161,990.04 × 36,882.15
4. Step 4: Simplify right side
   107,993.82x = 5,974,540,953.79
5. Step 5: Solve for x
   x = 5,974,540,953.79/107,993.82
6. Step 6: Final answer
   x = 55,322.99